While Nevada County has not been impacted by PG and E’s first-ever fire prevention power outages, about 60-thousand north state customers are still without electricity in areas considered an extreme fire danger risk. Spokesperson Brandi Merlo says areas range from the foothills in El Dorado, Placer, and Yuba Counties, to Sonoma, Lake, and Mendocino counties. And the red flag warning has been extended until 11 tonight (Mon.)…